(180) Garumna Main-belt Asteroid
Discovered on 29 January 1878 by J. Perrotin at Toulouse.
Where Garumna is today
Seen from above the solar system on 2026-10-14: Garumna is 2.41 au from the Sun and 3.38 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 180 |
| Provisional designation | A878 BA |
| Orbit class | Main-belt Asteroid |
| Diameter | 23.4 km (#1,822 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.242 |
| Rotation period | 23.9 hours |
| Spectral type | S |
| Absolute magnitude (H) | 10.31 |
| Orbital period | 4.49 years |
| Semi-major axis | 2.72 au |
| Perihelion – aphelion | 2.26 – 3.18 au |
| Eccentricity | 0.169 |
| Inclination | 0.868° |
| Closest distance between its orbit and Earth's (MOID) | 1.28 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.